JP2011000748A5 - - Google Patents

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Publication number
JP2011000748A5
JP2011000748A5 JP2009143966A JP2009143966A JP2011000748A5 JP 2011000748 A5 JP2011000748 A5 JP 2011000748A5 JP 2009143966 A JP2009143966 A JP 2009143966A JP 2009143966 A JP2009143966 A JP 2009143966A JP 2011000748 A5 JP2011000748 A5 JP 2011000748A5
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JP
Japan
Prior art keywords
mold
long
fixed
molded product
cavity
Prior art date
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Granted
Application number
JP2009143966A
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Japanese (ja)
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JP5246054B2 (en
JP2011000748A (en
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Publication date
Application filed filed Critical
Priority to JP2009143966A priority Critical patent/JP5246054B2/en
Priority claimed from JP2009143966A external-priority patent/JP5246054B2/en
Publication of JP2011000748A publication Critical patent/JP2011000748A/en
Publication of JP2011000748A5 publication Critical patent/JP2011000748A5/ja
Application granted granted Critical
Publication of JP5246054B2 publication Critical patent/JP5246054B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (3)

分割面で分離可能な固定型と可動型の間に形成され、基準面が前記分割面と同一の平面上にある長尺成形品を成形する長尺なキャビティと、A long cavity that is formed between a fixed mold and a movable mold that are separable by a dividing surface, and that forms a long molded product having a reference surface on the same plane as the dividing surface;
前記キャビティにより成形される前記長尺成形品に対して長尺な貫通孔を形成するために、前記分割面とは直角の方向に前記固定型または前記可動型から突出する凸部と、  In order to form a long through hole for the long molded product formed by the cavity, a convex portion protruding from the fixed mold or the movable mold in a direction perpendicular to the dividing surface;
前記基準面とは異なる平面上にある前記固定型および前記可動型の面により形成されるゲートと、  A gate formed by the fixed mold and the movable mold on a plane different from the reference plane;
を備える金型を準備し、  Prepare a mold with
前記ゲートから前記キャビティ内に溶融樹脂を射出し、Injecting molten resin from the gate into the cavity,
該溶融樹脂を冷却固化して得た前記長尺成形品の前記貫通孔に、レンズアレイを固定し、A lens array is fixed to the through hole of the long molded product obtained by cooling and solidifying the molten resin,
複数の発光素子アレイを実装したプリント基板を固定したベースプレートの表面に、前記レンズアレイと前記発光素子アレイが対向するように前記長尺成形品の前記基準面を接触させて固定するプリントヘッドの製造方法。Manufacture of a print head in which the reference surface of the long molded product is fixed in contact with a surface of a base plate on which a printed circuit board on which a plurality of light emitting element arrays are mounted is fixed, so that the lens array and the light emitting element array face each other. Method. 分割面で分離可能な固定型と可動型の間に形成され、基準面が該分割面と同一の平面上にある長尺成形品を成形する長尺なキャビティと、A long cavity that is formed between a fixed mold and a movable mold that are separable by a dividing surface, and that forms a long molded product having a reference surface on the same plane as the dividing surface;
該キャビティにより成形される該長尺成形品に対して長尺な貫通孔を形成するために、前記分割面とは直角な方向に該固定型または該可動型から突出する凸部と、  In order to form a long through hole for the long molded product formed by the cavity, a convex portion protruding from the fixed mold or the movable mold in a direction perpendicular to the dividing surface;
該基準面とは異なる平面上にある該固定型および該可動型の面により形成されるゲートと、  A gate formed by the fixed and movable surfaces on a different plane from the reference surface;
を備える金型。  Mold with. 前記長尺成形品は、プリントヘッド用カバーである請求項２に記載の金型。The mold according to claim 2, wherein the long molded product is a cover for a print head.
JP2009143966A 2009-06-17 2009-06-17 Printhead manufacturing method Expired - Fee Related JP5246054B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009143966A JP5246054B2 (en) 2009-06-17 2009-06-17 Printhead manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009143966A JP5246054B2 (en) 2009-06-17 2009-06-17 Printhead manufacturing method

Publications (3)

Publication Number Publication Date
JP2011000748A JP2011000748A (en) 2011-01-06
JP2011000748A5 true JP2011000748A5 (en) 2013-01-17
JP5246054B2 JP5246054B2 (en) 2013-07-24

Family

ID=43559133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009143966A Expired - Fee Related JP5246054B2 (en) 2009-06-17 2009-06-17 Printhead manufacturing method

Country Status (1)

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JP (1) JP5246054B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5252108B1 (en) * 2012-10-10 2013-07-31 富士ゼロックス株式会社 Exposure apparatus and image forming apparatus
JP5333644B1 (en) * 2012-11-08 2013-11-06 富士ゼロックス株式会社 Exposure apparatus and image forming apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04241923A (en) * 1991-01-17 1992-08-28 Fujitsu Ltd Resin molding die
JPH05138934A (en) * 1991-11-19 1993-06-08 Oki Electric Ind Co Ltd Manufacture of optical printing head
JP4526671B2 (en) * 2000-09-04 2010-08-18 日本板硝子株式会社 Optical writing head
JP2002219821A (en) * 2001-01-26 2002-08-06 Kyocera Corp Optical printer head
JP2003251858A (en) * 2002-03-06 2003-09-09 Fuji Xerox Co Ltd Lens array holder, lens array unit, printing head, positioning device, and manufacturing method for lens array unit
JP2004338127A (en) * 2003-05-13 2004-12-02 Chikara Seisakusho:Kk Injection mold

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